Pentax HHT-149-HD Installation Manual

IMPORTANT SAFETY
INSTRUCTIONS

READ AND SAVE THESE
SAFETY INSTRUCTIONS
BEFORE USING THIS AIR
PURIFIER

When using electrical appliances, basic
precautions should always be followed to
reduce the risk of fire, electric shock, and
injury to persons, including the following:

1. Read all instructions before operating the air

purifier.

2. Place air purifier where it is not easily knocked
over by persons in the household.

3. Always turn the air purifier controls to the OFF
position and unplug from the wall outlet when
not in use.

4. To disconnect the air purifier, press the Power
button ( ) to turn the unit off,

grip the plug

and pull it from the wall outlet.

Never pull by

the cord.

5. Do not use any product with a damaged cord
or plug or if product malfunctions,

is dropped
or damaged in any manner.Keep the cord
away from heated surfaces.

6. Do not use air purifier outdoors.

7. Never use air purifier unless it is fully

assembled.

8. Do not run power cord under carpets, and do
not cover with thro

w rugs.

Arrange cord such

that it will not be tripped over.

9. Do not use air cleaner where combustible
gases, va

pors or an oxygen rich environment

are present.

10. Do not expose the air purifier to rain, or use
near water

, in a ba throom, laundry area or

other damp location.

11. The air purifier must be used in its upright
position.

12. Do not allow foreign objects to enter ventilation
or exhaust opening as this may cause electric
shock or dama

ge to the air purifier

. Do not

block air outlets or intakes.

13. Locate air purifier near the outlet and a void
using an extension cord.

14. This appliance has a polarized plug (one blade
is wider than the other).

T

o reduce the risk of
shock, this plug is intended to fit only one way
in a polarized outlet. If the plug does not fit
fully in the outlet, reverse the plug. If it still
does not fit, contact a qualified electrician.

DO NOTattempt to defeat this safety

feature.

15. A loose fit between the ACoutlet (receptacle)
and plug may cause overheating and a
distortion of the plug. Contact a qualified
electrician to replace loose or worn outlet.

16. Do not sit,

stand or place heavy objects on the

air purifier.

17. Disconnect po

wer supply before servicing.

WARNING: To Reduce The Risk of Fire or

Electric Shock, Do Not Use This Air Purifier
With Any Solid-State Speed Control Device.

The sealed UV bulbs contain a small
amount of mercury.Dispose of these items
at household hazardous waste collection
sites only. If the UV bulb breaks, do not
vacuum or handle with your bare hands.

HEPA CLEAN

™

WHISPER QUIET
AIR PURIFIER
WITH UV LIGHT

Model HHT-149-HD

The Honeywell trademark is used by Kaz, Inc.under license from Honeywell International Inc.

Honeywell International Inc. makes no representation or warranties with respect to this product.

HHT-149-HD_OM.qxd 3/4/10 9:44 AM Page 1

YOUR AIR PURIFIER

HOW YOUR AIR PURIFIER WORKS

ODOR ABSORPTION

This model air purifier incorporates a 4-stage cleaning
system to help clean the air that passes through the unit
(Fig.1).

Stage 1: Washable (Permanent) Particle Pre-F

ilter or

Replaceable Odor Absorbing Filter

Stage 2: UV light that can be turned on or off
Stage 3: 99% HEPA-Type Filter
Stage 4: Electronic Ionizer tha

t can be turned on or off

depending on your personal preference

UltravioletLight

Washable
Pre-Filteror
Replaceable
OdorAbsorbing
Filter

Fig. 1

Control Panel

HEPA-

Type

Filters

(2)

Washable
Pre-filter (1)
OR
Optional
Odor
Reducing
Pre-filter

Rear

Grille

This air purifier includes a special odor absorbing pre-filter(s) packed in the product box. In order to
enjoy the benefits of enhanced odor control, replace the washable pre-filter that is already in the air

purifier with the odor absorbing pre-filter .
For optimal performance,the pre-filter(s) is(are) wrapped in plastic to keep it fresh. Pre-filter replacement
timing will be approximately 3 months, depending on use.
You can purchase replacement B Plus pre-filters from your local Home Depot store or visit
www.homedepot.com.If you have any questions, contact Kaz Consumer Services at 1-800-447-0457.

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OPERATION

Powering Up: (Fig. 3)

• Plug the air purifier into a grounded, working outlet. Once the
unit is plugged in, the back-lit Power Button icon ( ) will blink
for 12 seconds indicating the unit is ready for operation.

• When the Power Button is pressed the following will
take place:

°

The LCD display and buttons will light up.The Oscillation,
On/off,Timer, and Timer +/– button lights will turn off after
3 seconds.The LCD light will turn off after 8 seconds if no
buttons are pressed.

°

The UV feature turns on.

°

The Ionizer feature turns on.

°

The air purifier will operate at a medium cleaning power
level for a few seconds and then automatically change
to a low level.

°

The continuous Run display turns on and rotates.

Fig. 3

INSTALL HEPA-TYPE FILTERS

The HEPA-Type Filters are supplied within the air purifier.They are wrapped to ensure purity.

• Make sure the air purifier is turn off and unplugged.

•

Remove the rear grille by pressing the notch on the top of the rear grille and
pulling the grille towards you (Fig. 2).

• Remove the filters by gently pushing along the edge of the filter frame and
pulling it forward. Repea t for the second filter.

• Remove the protective wrap from the filters.

• Place the filters back into the air purifier housing and snap the rear grille back
into place.

NOTE: The pre-filter needs to be in position along the rear grille before
snapping the grille back into place.

NOTE:

The Top filter must be securely in place in order for the unit to operate.

Fig. 2

SET-UP

• Select a firm, level and fla t location. For best airflow,locate the unit at least 3 feet (1 M) from an y wall
or furniture.

• When operating, large volumes of air are drawn toward the air purifier. Surrounding areas should be
cleaned and/or vacuumed frequently to prevent build-up of dust and other contaminates. If the unit is
placed on a light colored carpet, a small ma t or rug should be used underneath to prevent permanent
staining.This is especially important in homes with contamination from smoking, fireplaces or where
candles are burned.

• Ensure the exit grille (front of the unit) faces away from the closest wall or furniture.

• Ensure no grilles are blocked.

Ionization
on/off button

UV on/off button

Filter reset
button

UV bulb reset
button

Power button

Cleaning power
+/- button

Oscillation
button

Timer
+/– button

Timer
on/off
button

LCD display

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°

The filter status display turns on. (Note: The 1

st

segment is always

filled in.Additional segments will fill in as the filter gets dirty.)

°

The “filters”and “UV Bulb”lights will be green. (Note: if they
are red, this indica tes that the filters must be cleaned or
UV bulbs replaced.)

Changing the Cleaning Power Setting:

• This model has 12 air cleaning settings for specialized cleaning
capability.

To increase the cleaning power, press the (+) button and
to decrease the cleaning power, press the (–) button. The cleaning
power display “segments”will increase when power is increased
and vice versa.

• Use a higher setting if you want to clean your room at a higher
rate and use a lower setting for quieter operation.

Ionizer, UV and Oscillation Options:

• Press the ionizer ( ),UV ( ), or oscillate ( ) buttons to turn
these functions on or off.

The ionizer button will be back-lit to indicate ionization is taking place.The UV
button will be back-lit and the blue UV indicator light will illuminate when the UV feature is on. (Note: UV
bulbs are inside the product and the actual UV light cannot be seen.) The oscillate button will be back-lit
and the unit will oscillate when the oscillation feature is on.

NOTE: If you have asthma symptoms or other breathing
disorders that can be triggered by the presence of an ionizer,

we

recommend that you do not activate the ionization feature.
Timer Operation:

• Once the air purifier is turned on, it can be programmed to turn
off automatically after a set amount of time (up to 18 hours).

• Press the Timer on\off button ( ). The default time of “9 hr” will
appear in the timer display (F

ig. 4).

• If you want to increase or decrease the amount of time in which
the product will shut off, press the Timer (+) or (–) buttons.

• To turn off the timer mode, just press the Timer
on\off button ( ).

NOTE: Removing the rear grille or turning off the unit will cancel
the timer operation.

Filter Clean Indicator:

• The HEPA-T

ype filters and pre-filter should be checked about ever

y 3 months depending on use.The
Filter Status display shows the approximate time left until the HEPA-Type filters need to be cleaned or
replaced.

• When the Filters need to be cleaned or replaced,all of the Filter Status segments will be filled in and
the Filters button LED will change from green to red (Fig.5).

• Clean or replace the HEPA-Type filters and pre-filter (see Cleaning/Replacing instructions) and then
press and hold the Filters button for 5 seconds or until the light changes from Red to Green.The filter
status bar will revert back to showing only one bar.

Fig. 4

Fig. 5

OPERATION

(CONTINUED)

OPERATION

(CONTINUED)

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OSCILLATION FEATURE

DUAL UV LAMP OPERATION

• Press the UV button to turn the Lamps on or off (Fig 7).

• The lamps will light and you will see a faint blue glow along the top of the
unit.This is a visual effect to let you know that the UV feature has been
turned on.The UV bulbs are located inside the product and can’t be seen
during normal operation.

• The UV button will be illuminated on the control panel.

NOTE: Removing the rear grille or turning the unit off will cancel the UV
Lamp function.

To help circulate fresher, cleaner air throughout the room,this unit has an
oscillation feature.

• To turn oscillation on or off, simply press the Oscillation ( ) button
(Fig 6).

Fig. 6

Fig. 7

This model is equipped with long-life HEPA-Type filters.You have the option of
cleaning your HEPA-Type filters or replacing them, depending on your personal
preference.

To Clean Your HEPA-Type Filter:

• Air purifier should be turned off and unplugged prior to cleaning filters.

• Remove the rear grille from the air purifier by pushing down on the release
tab at the top of the grille and pulling the grille a

way from the unit.

• DO NOT USE WATER OR OTHER LIQUIDS TO CLEAN THE HEPA-TYPE FILTER.

• Remove filters from the unit. DO NOT IMMERSE FIL

TERS IN WATER.

• It is recommended that you use a vacuum cleaner that has a HEPA filter built into it.If a HEPA filter
vacuum is not available, you should vacuum your HEP

A filter outdoors to keep the particles from getting

recirculated in the air in your home.

• To vacuum-clean the filter,hold the filter and run a vacuum cleaner with a nozzle or brush attachment
along the filter to pick-up the dirt and particles (Fig.8). Repeat along the entire surface of the HEPA­Type filter.

• Note:The filter may still be discolored even after vacuum cleaning it.This is acceptable and will not
affect performance.

• After vacuuming the filter, place it securely back into the air purifier housing and sna p filter grille into
place.

• Press and hold the “Filters”button to re-set the indicator light.

CLEANING/REPLACING THE HEPA-TYPE FILTERS

Fig. 8

NOTE: If the odor reducing pre-filter is used in lieu of the permanent washable pre-filter, it will
need to be replaced approximately every 3 months.

OPERATION

(CONTINUED)

OPERATION

(CONTINUED)

HHT-149-HD_OM.qxd 3/4/10 9:44 AM Page 5

These cleaning intervals are intended as guidelines only.Performance of any filter media is dependent upon
the concentration of contaminates going through the system. High concentrations of contaminates
such as smoke will reduce the useful performance of the filter.

NOTE: The HEPA-Type filters are not washable.

To Replace Your HEPA-Type Filters:

You can purchase Honeywell replacement HEPA-Type filters for your air purifier if you prefer to replace
the filters vs. c

leaning them. Replacement HEPA-Type filters may be available at your local Home Depot
store or can be ordered directly at www.homedepot.com.If you have any questions, contact Kaz
Consumer Services at 1-800-447-0457.

CLEANING/REPLACING THE HEPA-TYPE FILTERS (CONTINUED)

• Air purifier should be turned OFF,

and unplugged prior to replacing filters.

• Remove the rear grille from the air purifier by pushing down on the
release tab at the top of the rear grille and pulling the grille away from
the unit (Fig 9).

• Remove protective wrap from filter(s).

• Note the arrows on the filter frame – snap new filters into place with the
arrows facing toward the unit. Install bottom filter first, then top filter.Filters
must snap in place in order for the unit to operate properly.

• Re-install the rear grille by inserting the lower tab of the grille into the tab
slot near the bottom of the air purifier. Push the top into place until you hear
a “sna p” (Fig 10).

• Plug unit back in. Unit is read y for use.

replacement filters may be available from the Home Depot store where you
purchased your air purifier, or can be ordered directly from Home Depot at
www.homedepot.com.

If you have any questions, contact Kaz Consumer Services at 1-800-477-0457.

FILTER INSTALLATION INSTRUCTIONS

Fig. 9

Fig. 10

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The pre-filter helps pick up large airborne particles that
enter the rear grille.This pre-filter can be periodically
removed and shaken to clean it.Alternatively,it can be
rinsed by hand under warm water (Fig. 11). Let the pre­filter air dry completely before inserting back into the unit
(Fig.12). If you need to replace this item, please call
1-800-477-0457 or visit www.kaz.com.

OPTIONAL: Changing the Odor Absorbing Pre-Filter

If you have chosen to use the odor absorbing B Plus filter that came with your air
purifier,

it will lose its effectiveness for odor adsorption over time and will need to

be replaced.
To purchase replacement pre-filters, visit your local Home Depot store or

order directly from www.homedepot.com.If you have any questions, contact Kaz
Consumer Services at 1-800-477-0457.

If using the odor absorbing filter, it is recommended tha t you store the original
washable pre-filter in the event that you decide to use it in the future.

To insert it into the unit, simply place securely into the rear grille in lieu of
standard pre-filter as shown in figure 12.

NOTE: The odor absorbing pre-filter is not washable.

Fig. 11

MAINTAINING YOUR WASHABLE PRE-FILTER

Fig.12

• After about six to nine months of continuous use, the

UV bulbs must be replaced.

• When it is time to replace the bulbs, the UV Bulb

indicator light (Fig. 13) will change from green to red
and the display will show a message (Fig. 13).

• To replace the bulb cartridge take the following steps:

°

Be sure to turn off and unplug your air purifier.

°

Remove the rear grille and the upper HEPA-Type filter (Fig.14).

°

Remove the UV bulb by pulling it from the unit (Fig.15). Dispose old
UV Bulb cartridge only at household hazardous waste collection sites.

°

Insert a new UV bulb (HUV-145).Make sure it is completely inserted into
the main unit. (Contact Kaz Consumer Rela tions at 1-800-477-0457 to
order new UV replacement bulbs.)

°

Replace the HEPA-Type filter and rear grille.

°

Plug the air purifier back into an electrical socket and turn the air
purifier on.

°

Press and hold the UV Bulb button for 5 seconds or until the light turns
from red to green and the UV bulb related message in the display is
cleared (Fig.16) .

NOTES:Bulb cartridge is not intended for use with any other product or purpose. This unit is equipped
with a safety interlock switch.

The unit will not operate while the rear grille is removed.

REPLACING THE ULTRAVIOLET (UV) BULBS

Fig. 13

Fig. 14

Fig. 15

Fig. 16

HHT-149-HD_OM.qxd 3/4/10 9:44 AM Page 7

We recommend that you clean the air purifier at least once every 3 months and before extended storage.
Use only a dry cloth to wipe the external surfaces of the air purifier. DO NOT USE WATER,WAX POLISH,

OR ANY CHEMICAL SOLUTION.

If your Air Purifier will not be used for more than 30 days,we recommend:

• Remove the HEPA-T

ype Filters from the unit.

• Place the HEPA-Type Filters in a plastic bag, seal the bag and store with the unit.

CLEANING AND STORAGE

My filter bar says my filter is still relatively clean but when I checked my filter, it was really dirty

In conditions where smoke, pets or air with a lot of contaminants are present it is possible tha t the filter
could be dirty sooner than indicated on the indicator.The filter life indicator on your unit runs on a timer
and if there are more particles in your air than in an average home, your filter could capture airborne
particles sooner than indicated on the display.The indicator is intended to be used as a guideline and
individual environmental conditions will vary.

My unit will not turn on.

The air purifier has safety features to ensure that the unit is ready for operation. Check to make sure
both HEP

A-type filters are installed flush to the air purifier. Check to make sure the rear cover is

installed flush with the unit and is locked in place.

When do the UV bulbs need to be replaced?

The “Replace UV Bulb”message and light will turn on after 6-9 months of continuous use, so the bulbs
should be replaced at this time.

My Air Purifier is making noise and the air output is less.

What’s wrong?

The filters may be dirty.High amounts of contaminates can block the pores in the filter and stop the air
from moving through it.The filters should be cleaned or replaced.

How long should I run my Air Purifier?

For best results,you should opera

te your Air Purifier 24 hours a day.This unit will be more effective

when doors and windows are closed.

Can I wash my HEPA-Type filter?

No.Washing the HEPA-Type filter will destroy it.

How does the UV check light work?

The UV check light will change from green to red when it is time to change the UV bulbs.
Follow the instructions located in

“Replacing the ultraviolet (UV) bulbs”.

FREQUENTLY ASKED QUESTIONS

REPLACING THE ULTRAVIOLET (UV) BULBS

(CONTINUED)

NOTE: Discard the old UV bulb cartridge at a household hazardous waste collection site. Bulb and
bulb housing are not intended for use with any other product or purpose.

Lamp contains mercury.Manage in accordance with disposal laws.
See www.lamprecycle.org or call 1-800-895-8842.

HHT-149-HD_OM.qxd 3/4/10 9:44 AM Page 8

To order a replacement odor reducing pre-filters and HEPA-Type filters , go to
www.homedepot.com.If you have any questions, contact 1-800-477-0457.

HEPA-Type Filter :Model HRF-C2
Odor Absorbing Pre-Filter :Model HRF-B1

Washable Pre-Filter:T.3024
Replacement UV bulbs (2 pack): Model HUV-145

REPLACEMENT FILTERS / UV BULBS

CONSUMER RELATIONS

Mail questions or comments to:

Kaz, Incorporated
Consumer Relations Dept.
250 Turnpike Road
Southborough, MA 01772

Call us toll-free at: 1-800-477-0457
E-mail: [e-mail]

Or visit our website at: www.kaz.com

Please be sure to specify a model number.

NOTE: IF YOU EXPERIENCE A PROBLEM,PLEASE CONTACT CONSUMER RELATIONS FIRST OR SEE
YOUR WARRANTY. DO NOT RETURN TO THE ORIGINAL PLACE OF PURCHASE. DO NOT ATTEMPT TO
PRY OPEN THE AREA OF THE AIR PURIFIER WHERE THE MOTOR IS LOCATED, DOING SO MAY VOID
YOUR WARRANTY AND CAUSE DAMAGE TO THE AIR PURIFIER OR PERSONAL INJURY. PLEASE
FOLLOW THE OPERATING INSTRUCTIONS CLOSELY.

HHT-149-HD_OM.qxd 3/4/10 9:44 AM Page 9

You should first read all instructions before
attempting to use this product.

A. This 5 year limited warranty applies to repair or

replacement of product found to be defective in
material or workmanship.

This warranty does
not apply to damage resulting from
commercial, abusive, unreasonable use or
supplemental damage. Defects that are the
result of normal wear and tear will not be
considered manufacturing defects under this
warranty.KAZ IS NOT LIABLE FOR

INCIDENTAL OR CONSEQUENTIAL D

AMAGES

OF ANY NA

TURE. ANY IMPLIED WARRANTY
OF MERCHANTABILITY OR FITNESS FOR A
PARTICULAR PURPOSE ON THIS PRODUCT IS
LIMITED IN DURATION TO THE DURATION OF
THIS WARRANTY.Some jurisdictions do not

allow the exc

lusion or limita

tion of incidental or
consequential damages or limitations on how
long an implied warranty lasts, so the above
limitations or exclusions may not apply to you.
This warranty gives you specific legal rights,
and you also may have other rights which vary
from jurisdiction to jurisdiction.This warranty
applies only to the original purchaser of this
product from the original date of purchase.

B. At its option, Kaz will repair or replace this

product if it is found to be defective in ma

terial

or workmanship.

C. This warranty does not cover dama

ge resulting

from any unauthorized a

ttempts to repair or
from any use not in accordance with the
instruction manual.

D. This warranty DOES NOT cover the washable

pre-filter or the HEPA-T

ype filters, except for

material or workmanship defects.

E. Return defective product to Kaz, Incorpora ted

with a brief description of the problem. Inc

lude
proof of purchase and a $10 US/$15.50 CAN
check or money order for handling, return
packing and shipping charges. Please include
your name, address and a daytime phone
number.

You must prepay shipping charges.We suggest
having tracking or delivery confirmation.
Send to:

In U.S.A.:

Kaz,

Incorpora

ted
Attn: Returns Department
4755 Southpoint Drive
Memphis,TN 38118
USA

In Canada:

Kaz Canada,

Inc.

Attn:

Returns Department
510 Bronte Street South
Milton, ON L9T 2X6
Canada

5 YEAR LIMITED WARRANTY

The ionizing process used by the air purifier (when the optional ionizer is activated) produces small
amount of ozone as a byproduct.The air purifier complies with the U.S. Government limits for acceptable
levels of ozone (less that 50 parts per billion by volume of air circula

ting through the product). People with
a history of respiratory problems or heart/lung disease should consult a physician prior to using the
ionizing feature of this product.

This product is California ARB (Air Resource Board) certified and complies with Federal ozone
emission limits.

FREQUENTLY ASKED QUESTIONSIMPORTANT NOTE

© 2010 Kaz, Inc. All Rights Reserved.

PN: 31IMT149191

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